Update precomputation documentation

dalek-cryptography · Jul 26, 2024 · 86c1987 · 86c1987
1 parent 35e78b2
commit 86c1987
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/curve25519-dalek/src/ristretto.rs b/curve25519-dalek/src/ristretto.rs
@@ -1007,6 +1007,9 @@ impl VartimeMultiscalarMul for RistrettoPoint {
 }
 
 /// Precomputation for variable-time multiscalar multiplication with `RistrettoPoint`s.
+/// 
+/// Note that for large numbers of `RistrettoPoint`s, this functionality may be less
+/// efficient than the corresponding `VartimeMultiscalarMul` implementation.
 // This wraps the inner implementation in a facade type so that we can
 // decouple stability of the inner type from the stability of the
 // outer type.